Correct Version of Portenta MBED OS board files to use?

[hhoppert]

It seems like the latest MBED releases removed USBHost support? What version of the board files/OS should be used for this library?

(Using a Portenta Machine Controller)

[hhoppert]

Alternatively, has anyone successfully used the samples on a Portenta Machine Control recently?

[sebromero]

Hi @hhoppert
Have you been able to resolve this? This library should work with the Portenta Machine Control using the Arduino Portenta H7 core. We're using it in these two libraries that we recently released:

• https://github.com/arduino-libraries/Arduino_POSIXStorage/
• https://github.com/arduino-libraries/Arduino_UnifiedStorage

[hhoppert]

I haven't tried recently, I will try again shortly.

[sebromero]

@hhoppert Great! Let us know if it works. You may also want to take a look at the libraries that I mentioned as they simplify file management by providing a thin abstraction layer over this library.